W3cubDocs

/Drupal 8

public function BaseFieldDefinition::__sleep

public BaseFieldDefinition::__sleep()

File

core/lib/Drupal/Core/Field/BaseFieldDefinition.php, line 579

Class

BaseFieldDefinition
A class for defining entity fields.

Namespace

Drupal\Core\Field

Code

public function __sleep() {
  // Do not serialize the statically cached property definitions.
  $vars = get_object_vars($this);
  unset($vars['propertyDefinitions']);
  return array_keys($vars);
}

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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Field!BaseFieldDefinition.php/function/BaseFieldDefinition::__sleep/8.1.x